No problem, we've got 7790 and 2818 to multiply
7790 × 2818 = 2818 × (7790)
+ 2818 × 0 yielding 0
+ 2818 × 90 that equals 253620
+ 2818 × 700 that results in 1972600
+ 2818 × 7000 which equals 19726000

= 21952220
